[comp.sys.next] Half Tones with stroke

carter%sloth@gatech.edu (Carter Bullard) (04/21/89)

i was wondering if it is possible to get antialiasing with
line stroking using Display Post Script.  That is, (given 2 bits per color
and the current gray level is black) if a drawn line border overlaps a 
pixel , but only covers say ~33% of it, can i get it to use light grey, 
or if its ~66% use dark grey instead of black?

I suppose i could have DPS create the bit map in a region that is 4x the 
original and then i could do the reduction myself, but .......

any comments would be appreciated.
Carter Bullard
School of Information & Computer Science, Georgia Tech, Atlanta GA 30332
uucp:	...!{decvax,hplabs,ihnp4,linus,rutgers}!gatech!carter
Internet:	carter@gatech.edu